1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lena [83]
3 years ago
13

How many lines of symmetry does the letter S have?

Mathematics
1 answer:
cestrela7 [59]3 years ago
8 0
The letter S in the alphabet does not have any lines of symmetry. Therefore, the answer to this question is: Zero (0). This is because letter S is not symmetrical when it is cut or divided into 2 parts.
You might be interested in
See the screenshot below
11111nata11111 [884]

2×2+3÷3=7÷3=2.333333=2.3

6 0
3 years ago
According to the last census (2010), the mean number of people per household in the United States is LaTeX: \mu = 2.58 Assume a
Veseljchak [2.6K]

Answer:

P(2.50 < Xbar < 2.66) = 0.046

Step-by-step explanation:

We are given that Population Mean, \mu = 2.58 and Standard deviation, \sigma = 0.75

Also, a random sample (n) of 110 households is taken.

Let Xbar = sample mean household size

The z score probability distribution for sample mean is give by;

             Z = \frac{Xbar-\mu}{\frac{\sigma}{\sqrt{n} } } ~ N(0,1)

So, probability that the sample mean household size is between 2.50 and 2.66 people = P(2.50 < Xbar < 2.66)

P(2.50 < Xbar < 2.66) = P(Xbar < 2.66) - P(Xbar \leq 2.50)

P(Xbar < 2.66) = P( \frac{Xbar-\mu}{\frac{\sigma}{\sqrt{n} } } < \frac{2.66-2.78}{\frac{0.75}{\sqrt{110} } } ) = P(Z < -1.68) = 1 - P(Z  1.68)

                                                              = 1 - 0.95352 = 0.04648

P(Xbar \leq 2.50) = P( \frac{Xbar-\mu}{\frac{\sigma}{\sqrt{n} } } \leq \frac{2.50-2.78}{\frac{0.75}{\sqrt{110} } }  ) = P(Z \leq  -3.92) = 1 - P(Z < 3.92)

                                                              = 1 - 0.99996 = 0.00004  

Therefore, P(2.50 < Xbar < 2.66) = 0.04648 - 0.00004 = 0.046

7 0
3 years ago
A jar of tickets for a drawing contains 22 winning tickets and 63 non-winning tickets. What are the odds against winning in the
Darya [45]

Answer:

B.

Step-by-step explanation:

You have to find the total of tickets which is 85 and find the non-winning tickets which is 63. So, the answer is 63:85.

8 0
3 years ago
Solve for y. 3/2x-3y=6
Vlada [557]
X=2(2+y) is your answer
3 0
2 years ago
Read 2 more answers
Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
Norma-Jean [14]

Answer:

pls attach the question.....

8 0
2 years ago
Other questions:
  • What POINT maximizes the objective function p= 4x+3y for the constraints below.
    13·1 answer
  • the play began at 7:30p.m and included two 20 minute intermissions if the play lasts 2 hours and 35 minutes at what time did the
    9·2 answers
  • The number of boys b in class is 3 times the number of girls g in the class
    7·2 answers
  • Is 3√75 less than, greater than, or equal to 7√27
    7·2 answers
  • Solve the Inequality.<br>-9-3x &gt; 2(25 + 2x) + 4<br>The solution is​
    9·1 answer
  • Find the value of x ? Please help
    5·2 answers
  • If Charles lost 20 pounds, he would weigh seven times as much as his dog. Together they weigh 200 pounds. How much does each wei
    13·1 answer
  • Please help is the perimeter rational or irrational
    5·1 answer
  • Yh plss I need an answer to this question plss​
    6·1 answer
  • The probability of winning on an arcade game is 0.568. If you play the arcade game 22 times, what is the probability of winning
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!